I know there were so many disputes about Mono and it's future, but I don't care of. C# is an excellent language and thanks to Mono project it is available for Linux too.

The Gtk 3.0 port was being stuck by some bugs (scrollbars disappears) , but until half of year it is hopefully fixed. This bug probably caused Banshee to delay with it Gtk 3.0 version and have no place in official UbuntuCD. Never mind.

Just for helping the project, and because I like Mono C# and Gtk#, I have published unofficial Gtk# 3.0 build for Ubuntu for testing purposes.